INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0b67da17c51fe8caf4e073a6713b3e3434767380155b73060a9cfd4e86bd7b28', 
    'p4Ij6W3b5P1EM1KiS9E0QsBIYdvHB8LrKPPGAguI2cI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)